Do you want all Indians having guns?
Including Muslims?
Does an Indian citizen have the right to self defense?
We are a secular country, religion should not enter the picture.
But theory does have limits in real world....just like everyone is not vested equally in the nation in real life...and we know some are against it altogether (though the nation bequeaths them nationality and the rights like any other).
India (current political set up) also inherited a "top down" situation mostly....and carries a certain issue or two historically that weighs on its national idealism too (partition certainly took its toll on it). As a country India is very unique in its current sociopolitical crystallization....I would argue more than any other country in the world.
So to begin with, not a very practical or comparable situation compared to US (that I was bringing up for a reference point solely, given their similar overall value for democracy, republican ideals and large landmass +population) that had a close bound for nation starting out (and simply did not include many living souls in the area under the nation)...and then over time expanded coverage to everyone either gently or through fits and bursts...as the nation "enlightened" on what a citizen is. Very different historical and cultural chart to India as you know.
In short, no particular setup of people should be exclusively armed (by inherent constitutional right) over another setup....if the state itself does not base itself on one of those setups exclusively (and no state ever should if you ask me).
So I'd be fine with muslims having guns if everyone else does too, they are all citizens of India....and the nation should have no fear or favour to any group. If muslims cant have guns, no one else gets to either as an inherent right.
If the nation does not trust this concept (by say some polling/referendum) in some minority having arms too if the majority gets it...... it should obviously not proceed with enshrining the right at all. You simply do not truly believe in a right unless you argue for the same right for
everyone in a nation by default.
Either everyone gets the same right, or no one does. Latter case, the state for its larger protection has the military and law enforcement for the interior security....and each citizen should be equivalently stripped of personal individual defense (regd firearms). If you go for former right, every citizen (after meeting certain standards again imposed by the state in a fair non-exclusive way...much like a driving license) that wants to, can arm himself/herself with firearms reasonably. Practical rules can be put/scaled for the "reasonably" part...again that would be a debate.
If its case of bending things or hiding things around the edges of nation's constitutional law, then thats another story too. Thats slippery slope to discuss tbh.